#9798: Accelerate Polyhedron constructor and fix cddlib output ordering
----------------------------+-----------------------------------------------
Reporter: vbraun | Owner: mhampton
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.6
Component: geometry | Keywords:
Author: Volker Braun | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by drkirkby):
Replying to [comment:15 vbraun]:
> * `cddlib` is slow, thats a generally known fact. It basically comes
out last in every benchmark I have seen. It was the first implementation,
and nobody would have published a competing implementation if it wouldn't
have been faster...
>
> * `random.h` has the GNU C library copyright notice. I've modified the
source to cut it down to the essentials, remove other rngs and other libc
calls.
I don't know what the GNU C copyright notice looks like, but "cutting it
down to the bare essentials" would not be a defense if one was breaching
that license. I don't think we can change the license just because you
have taken a non-trivial subset of the code.
Again, if there was a proper patch, it would have all this information in
it.
Dave
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9798#comment:25>
Sage <http://www.sagemath.org>
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